178193268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4639}}^1$

素因数の和:4757

約数の個数: 72

約数和(自身を含む): 496554240

約数和(自身を除く): 318360972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 97, 99, 132, 194, 198, 291, 388, 396, 582, 873, 1067, 1164, 1746, 2134, 3201, 3492, 4268, 4639, 6402, 9278, 9603, 12804, 13917, 18556, 19206, 27834, 38412, 41751, 51029, 55668, 83502, 102058, 153087, 167004, 204116, 306174, 449983, 459261, 612348, 899966, 918522, 1349949, 1799932, 1837044, 2699898, 4049847, 4949813, 5399796, 8099694, 9899626, 14849439, 16199388, 19799252, 29698878, 44548317, 59397756, 89096634, 178193268]

約数ペア:

[(1, 178193268), (2, 89096634), (3, 59397756), (4, 44548317), (6, 29698878), (9, 19799252), (11, 16199388), (12, 14849439), (18, 9899626), (22, 8099694), (33, 5399796), (36, 4949813), (44, 4049847), (66, 2699898), (97, 1837044), (99, 1799932), (132, 1349949), (194, 918522), (198, 899966), (291, 612348), (388, 459261), (396, 449983), (582, 306174), (873, 204116), (1067, 167004), (1164, 153087), (1746, 102058), (2134, 83502), (3201, 55668), (3492, 51029), (4268, 41751), (4639, 38412), (6402, 27834), (9278, 19206), (9603, 18556), (12804, 13917)]